156831168

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3307}}^1$

素因数の和:3354

約数の個数: 112

約数和(自身を含む): 470529920

約数和(自身を除く): 313698752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 152, 156, 192, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 832, 912, 988, 1216, 1248, 1482, 1824, 1976, 2496, 2964, 3307, 3648, 3952, 5928, 6614, 7904, 9921, 11856, 13228, 15808, 19842, 23712, 26456, 39684, 42991, 47424, 52912, 62833, 79368, 85982, 105824, 125666, 128973, 158736, 171964, 188499, 211648, 251332, 257946, 317472, 343928, 376998, 502664, 515892, 634944, 687856, 753996, 816829, 1005328, 1031784, 1375712, 1507992, 1633658, 2010656, 2063568, 2450487, 2751424, 3015984, 3267316, 4021312, 4127136, 4900974, 6031968, 6534632, 8254272, 9801948, 12063936, 13069264, 19603896, 26138528, 39207792, 52277056, 78415584, 156831168]

約数ペア:

[(1, 156831168), (2, 78415584), (3, 52277056), (4, 39207792), (6, 26138528), (8, 19603896), (12, 13069264), (13, 12063936), (16, 9801948), (19, 8254272), (24, 6534632), (26, 6031968), (32, 4900974), (38, 4127136), (39, 4021312), (48, 3267316), (52, 3015984), (57, 2751424), (64, 2450487), (76, 2063568), (78, 2010656), (96, 1633658), (104, 1507992), (114, 1375712), (152, 1031784), (156, 1005328), (192, 816829), (208, 753996), (228, 687856), (247, 634944), (304, 515892), (312, 502664), (416, 376998), (456, 343928), (494, 317472), (608, 257946), (624, 251332), (741, 211648), (832, 188499), (912, 171964), (988, 158736), (1216, 128973), (1248, 125666), (1482, 105824), (1824, 85982), (1976, 79368), (2496, 62833), (2964, 52912), (3307, 47424), (3648, 42991), (3952, 39684), (5928, 26456), (6614, 23712), (7904, 19842), (9921, 15808), (11856, 13228)]